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Individual Calculations January 2011 |
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| Pramateftakis, Nikolaos Total change: -13.00 | |   |
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| 7th open Pagratiou <1900 national or intern. rating | Pagrati - Athens | GRE | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1861 | 4.00 | 6 | -0.01 | 25 | -0.25 | |
|  Hajioannou, Dimos | | | 1493 | GRE | 1.00 | 1 | 0.10 | 25 | 2.50 | |  Gklavopoulos, Evangelos | | | 1729 | GRE | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Tsagaropoulos, Spyridon | | | 2065 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Tsokopoulos, Vasileios | | | 1682 | GRE | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Kamitsis, Nikolaos | | | 1538 | GRE | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Fahouri, Nidal | | | 1796 | JOR | 0.00 | 1 | -0.59 | 25 | -14.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 8th open tournament SOP-SMAOK under <1900 | Pagrati - Athens | GRE | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1861 | 3.50 | 5 | -0.51 | 25 | -12.75 | |
| | Epitidiou, Epistimi | | | 1541 | GRE | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Dimitriadis, Panayiotis | | | 1568 | GRE | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Drakoulakos, Grigorios | | | 1716 | GRE | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Kamitsis, Nikolaos | | | 1538 | GRE | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Fotiadis, Kleanthis | | | 1690 | GRE | 0.50 | 1 | -0.23 | 25 | -5.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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